Released Aug 13, 2026 $14.99 Very Positive Counts toward your Steam games

Astrobuilder

By wastudio

Management Building Space Exploration Strategy RPG Colony Sim Open World Political Sim SandboxSimulationEconomyBase Building

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Reviews 353 Very Positive

Players now 0 Peak today 0

Followers, 30 days — Not enough history yet

Astrobuilder is a game tagged Management, Building and Space by wastudio, released Aug 13, 2026. It has 353 Steam reviews (Very Positive). The Steam games most like it include Exodus H, Wayward Beyond and The Travelling Land.

An AI-driven space management RPG in a living galaxy. Explore 150+ planets and interact with 600+ NPCs whose lives and relationships evolve over time. Trade, run shops, build a Commerce Guild, join Military Factions, govern planets, and command fleets in war. Your every choice reshape the galaxy.

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<a href="https://launchrivals.com/games/3105960-astrobuilder"><img src="https://launchrivals.com/games/3105960/badge.png" alt="Astrobuilder launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/3105960-astrobuilder"><img src="https://launchrivals.com/games/3105960/badge.png?theme=light" alt="Astrobuilder launch date" width="320" height="84"></a>

Exodus H 66% match · Management, Building, Space
Wayward Beyond 59% match · Building, Space, Exploration
The Travelling Land 59% match · Management, Exploration, Colony Sim
Merchant of the Skies 58% match · Management, Building, Exploration
Guild Master Simulator 57% match · Management, Strategy RPG, Colony Sim
New Space Age 57% match · Management, Space, Exploration
Fate of the Guild 57% match · Management, Building, Exploration
Fosoria 57% match · Management, Exploration, Colony Sim
Ares Program 57% match · Management, Building, Exploration
Astrosphere 56% match · Management, Building, Space

Steam data

Everything Steam lists for Astrobuilder · record updated 18 hours ago

Steam store

Overview

App ID3105960

Release dateAug 13, 2026

Last change number38772809

Last record update18 hours ago

App type: Game
Developer: wastudio
Publisher: wastudio
Steam profile: Counts toward game count and achievement totals · checked 1 day ago
Technologies: Unity detected

Windows

Steam Deck: Playable

Single-playerSteam CloudSteam WorkshopSteam AchievementsFamily Sharing

Prices

Price · US$14.99

On sale0 of 41regions right now

Lowest seen · US$14.99Oct 23, 2026

Checked14 hours agoin 41 regions

United Kingdom£GBP

Every price change is kept from Oct 23, 2026 on. Pick a region below to compare.

Patches

Build	Branch	Updated
25140133	public	Sep 5, 2026

Depots

ID	Name	Systems	Size	Download	Manifest
3105961	—	Windows	7.70 GB	3.69 GB	7578449783916659243
3105962	—	All	7.70 GB	3.69 GB	5260662314297717151

Branch	Build	Updated	Access
public	25140133	Sep 5, 2026	Open

Configuration

Install foldersteamapps/common/AstroBuilder

Executable	Arguments	Systems	Description
WA.exe		Windows

Space per player9.31 GB

Filesup to 9,999

Save locations1

Root	Path	Pattern	Systems
WinAppDataLocalLow	CCS/WA\Save\Global	*	Windows

Data from public Steam pages, updated daily; 5 days of history. LaunchRivals is not affiliated with Valve or Steam.

Astrobuilder

About Astrobuilder

Steam data

Overview

App info

Platforms

Features

Prices

United Kingdom£GBP

Americas 10

Europe 5

CIS 4

Asia-Pacific 15

Middle East & Africa 7

Patches

Builds

Depots

Depots

Branches

Configuration

Launch options

Cloud saves